Sentence Vs Utterance

 "Sentence" and "utterance" are related linguistic terms, but they have distinct meanings and usages:

1.   Sentence

• A sentence is a grammatical unit that consists of a subject, a verb, and often an object, and it typically conveys a complete thought or idea.
• Sentences are the building blocks of written and spoken language, and they are used to express statements, questions, commands, or exclamations.
• Sentences are usually characterized by having a clear structure, including word order and punctuation, which helps convey meaning.

Examples:

• "She is reading a book."
• "Have you finished your homework?"
• "Please close the door!"

2.   Utterance

• An utterance refers to any spoken or written expression, statement, or vocalization made by a person or entity.
• Utterances can encompass more than just complete sentences. They can include phrases, words, or even non-verbal sounds (such as laughter, sighs, or grunts) that convey meaning or emotion.
• Utterances are often studied in linguistics to understand how language is used in context, including how people communicate intentions, emotions, and social cues.
• Utterances can be formal or informal and can vary in length and complexity.

Examples:

• "Hello!"
• "Hmm, I'm not sure."
• "Oh, that's interesting."
• "I don't think I can make it to the party."

In summary, a sentence is a specific type of structured linguistic unit that conveys a complete thought, while an utterance is a broader term that encompasses any spoken or written expression, including sentences but also other linguistic elements or vocalizations used in communication.